Danfoss VLT Option Panel Instruction Manual page 4

ECB Overload .................................................................................................................................... 46
ECB Safety Interlock .......................................................................................................................... 47
ECB Common Run/Stop ................................................................................................................... 47
ECB Advanced Fire Mode .................................................................................................................. 48
ECB Fault Reporting .......................................................................................................................... 48
Section 7 Non-bypass Component Functions .................................................. 49
Power Fusing ..................................................................................................................................... 49
Reactors ............................................................................................................................................ 49
Disconnects ....................................................................................................................................... 49
Motor Options ..................................................................................................................................... 50
Contactor Motor Select ...................................................................................................................... 51
Section 8 Start Up Troublehooting .................................................................... 52
Option Panel Alarm and Warnings .................................................................................................... 52
1-1. Basic 3-contactor Bypass Functions ............................................................................................................ 6
1-2. Bypass Circuit with Options .......................................................................................................................... 7
1-3. Disconnects ................................................................................................................................................... 8
1-4. Tier Definitions and Features ......................................................................................................................... 9
2-1. Sample Panel Label ...................................................................................................................................... 10
3-1. Drive Input Fuses ......................................................................................................................................... 13
3-2. Sample Fuse Rating Label ............................................................................................................................ 13
3-3. Proper Lifting Method ................................................................................................................................... 14
3-4. Side Cooling Clearance, A2 and A3 Frames ................................................................................................ 15
3-5. Cooling Airflow ............................................................................................................................................. 15
3-6. Power Connections ..................................................................................................................................... 16
3-7. Sample Mechanical Layout Drawing ........................................................................................................... 17
3-8. Conduit Entry Diagrams ................................................................................................................................ 18
3-9. Sample Tightening Torque and Wire Rating Table ....................................................................................... 19
3-10. Control Terminal Location ........................................................................................................................... 21
3-11. Control Terminals ........................................................................................................................................ 21
3-12. Serial Communication via EIA-485 ............................................................................................................. 22
5-1. Customer EMB2 Control Card Terminal Connections ................................................................................... 26
5-2. EMB2 Control Card ....................................................................................................................................... 27
5-3. EMB(0) Control Connector ........................................................................................................................... 28
5-4. EMB1 Control Card ....................................................................................................................................... 28
5-5. Sample Overload Device .............................................................................................................................. 32
6-1. Local Control Panel (LCP) ............................................................................................................................ 35
6-2. Drive Control Terminals ................................................................................................................................ 36
6-3. ECB Control Card Terminal Functions .......................................................................................................... 37
1-1. Contactor Operation ........................................................................................................................................ 6
1-2. Bypass Configurations ................................................................................................................................... 7
1-3. Panel Voltage and Frame Ratings ................................................................................................................... 9
3-1. Tools Required ............................................................................................................................................... 13
3-2. Approximate Shipping Weights ..................................................................................................................... 14
3-3. Temperature Ratings ..................................................................................................................................... 15
3-4. Reference Designator Definitions ................................................................................................................. 17
4-1. Inspection Prior to Start Up ............................................................................................................................ 23
5-1. EMB2 Control Card Terminal Functions ......................................................................................................... 26
5-2. EMB2 Parameter Settings .............................................................................................................................. 27
5-3. Typical HVAC Control Connections ............................................................................................................... 27
5-4. EMB(0) Terminal Functions ............................................................................................................................ 28
5-5. EMB1 Terminal Functions .............................................................................................................................. 28
5-6. EMB1 Parameter Settings .............................................................................................................................. 28
6-1. Drive Control Terminal Functions .................................................................................................................. 36
6-2. ECB Card Terminals ....................................................................................................................................... 38
6-3. LCP Control Keys Programming .................................................................................................................... 41
6-4. Bypass Parameter Functions ....................................................................................................................... 42
6-5. Parameter 31-10 Bypass Status Word Bit Definitions .................................................................................. 43
8-1. Option Panel Alarms and Warnings .............................................................................................................. 51
8-2. Option Panel Status Display .......................................................................................................................... 51
8-3. Fault Table ..................................................................................................................................................... 52
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List of Figures
List of Tables